253628091

素因数分解:

$3^5\times {\mathrm{41}}^1\times {\mathrm{25457}}^1$

素因数の和:25513

約数の個数: 24

約数和(自身を含む): 389201904

約数和(自身を除く): 135573813

約数列:

[1, 3, 9, 27, 41, 81, 123, 243, 369, 1107, 3321, 9963, 25457, 76371, 229113, 687339, 1043737, 2062017, 3131211, 6186051, 9393633, 28180899, 84542697, 253628091]

約数ペア:

[(1, 253628091), (3, 84542697), (9, 28180899), (27, 9393633), (41, 6186051), (81, 3131211), (123, 2062017), (243, 1043737), (369, 687339), (1107, 229113), (3321, 76371), (9963, 25457)]